EQ38 Datasheet, PDF (2/5 Pages) Ferroxcube International Holding B.V. – EQ cores and accessories

Ferroxcube
EQ cores and accessories
CORES
Effective core parameters of a set of EQ cores
SYMBOL
PARAMETER
Σ(I/A)
core factor (C1)
V_e
effective volume
I_e
effective length
A_e
effective area
A_min
minimum area
m
mass of core half
VALUE UNIT
0.341 mm^−1
7900 mm³
51.9 mm
152
mm²
119
mm²
≈ 21.5 g
EQ38/8/25
5.3
± 0.2
R0.25 max (4x)
38.1 ± 0.7
33.1 ± 0.6
24.76 ± 0.5
14 ± 0.2
8
± 0.15
R0.8 (4x)
25.4
± 0.5
R0.8 (4x)
R0.4
R0.8 (4x) ^MFP223
Dimensions in mm.
Fig.1 EQ38/8/25 core.
Effective core parameters of an EQ/PLT combination
SYMBOL
PARAMETER
Σ(I/A)
core factor (C1)
V_e
effective volume
I_e
effective length
A_e
effective area
A_min
minimum area
m
mass of plate
VALUE UNIT
0.282 mm^−1
6190 mm³
41.7 mm
148
mm²
119
mm²
≈ 14.6 g
Ordering information for plates
GRADE
3C94
3C95
3C96
3F35
3F4
3F45
TYPE NUMBER
PLT38/25/2.7-3C94
PLT38/25/2.7-3C95
PLT38/25/2.7-3C96
PLT38/25/2.7-3F35
PLT38/25/2.7-3F4
PLT38/25/2.7-3F45
handbook, halfpage
38.1 ± 0.7
2.7 ± 0.2
25.4 ± 0.5
MFP237
Dimensions in mm.
Fig.2 PLT38/25/2.7.
2008 Sep 01
2